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8.1. Aldehydes and ketones — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry8.1. Aldehydes and ketones1 Mark
MCQ
Which is not correctly matched
  • A
    Sod. nitroprusside - purple or violet colour with $Na_2S$
  • B
    Brown ring complex - $Fe$ in $+1$ oxidation state
  • C
    Basic ferric acetate - Blood red colour with $KSCN$
  • ✓
    Tollen's reagent - silver mirror with $H_3PO_4$
✓

Answer

Correct option: D.
Tollen's reagent - silver mirror with $H_3PO_4$
d

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